ordered_merge/m10000_p128_s2

PDF of Slope Regression

Additional Statistics:

Lower bound Estimate Upper bound
Slope 1.3932 ms 1.3944 ms 1.3958 ms
Throughput 14.329 Melem/s 14.343 Melem/s 14.356 Melem/s
0.9974553 0.9975522 0.9974052
Mean 1.3930 ms 1.3943 ms 1.3958 ms
Std. Dev. 4.3665 µs 7.0866 µs 9.7361 µs
Median 1.3921 ms 1.3930 ms 1.3943 ms
MAD 3.4337 µs 4.6480 µs 5.4218 µs

Additional Plots:

Understanding this report:

The plot on the left displays the average time per iteration for this benchmark. The shaded region shows the estimated probability of an iteration taking a certain amount of time, while the line shows the mean. Click on the plot for a larger view showing the outliers.

The plot on the right shows the linear regression calculated from the measurements. Each point represents a sample, though here it shows the total time for the sample rather than time per iteration. The line is the line of best fit for these measurements.

See the documentation for more details on the additional statistics.

Change Since Previous Benchmark

Additional Statistics:

Lower bound Estimate Upper bound
Change in time +7.6440% +8.1578% +8.5281% (p = 0.00 < 0.05)
Change in throughput −7.1012% −7.5425% −7.8580%
Performance has regressed.

Understanding this report:

The plot on the left shows the probability of the function taking a certain amount of time. The red curve represents the saved measurements from the last time this benchmark was run, while the blue curve shows the measurements from this run. The lines represent the mean time per iteration. Click on the plot for a larger view.

The plot on the right shows the two regressions. Again, the red line represents the previous measurement while the blue line shows the current measurement.

See the documentation for more details on the additional statistics.